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Auto Theft Prevention/1999 chevy suburban security light flashing on and off

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Question
1999 chevy suburban security light flashing on and off.vehicle wont start have to put in start to wait til it reset.is there any way I can solve this problem or its just the system please be honest thank you.

Answer
It's most likely your truck is experiencing
a PASSLOCK 2, fuel rail inhibitor failure.
Very common issue.

It's most likely your truck is experiencing
a PASSLOCK 2, fuel rail inhibitor failure.
Very common issue.

Ok, here's what's happening.

The 10 minute time frame is the indicator that points
to a passlock 2 problem.  10 minutes is the magic number
that says the passlock 2 has been put into long tamper mode,
the vehicle thinks someone is trying to start the car with
the incorrect key.

If there is no aftermarket remote start in the vehicle,
then I would suggest getting the PLJX kit with 2 relays
and sockets to be used to bypass the passlock 2 permanently.

see at www.CARPROTECTOR.com (my site)

Now don't confuse this. The reaction you are having IS
due to the GM PASSLOCK II system being breached & activated
or, it is malfunctioning. In either case, this is
what (in this truck) is troubling you.

Sorry, but the passlock 2 is GM's way
of getting you coming and going for service.

Sorry wish I could be more help, but if it's
intermittent now, you will either have to
then it needs a GM technician and
their factory computer diagnostics to fix it,
or, repair it yourself with the kit and save a
hell of allot of money on service & parts.

If you do find another fix, let us all know.
This is NOT uncommon. It is GM's way of keeping
it all inhouse, security & profit wise.

I hope this helped you out.

Rob/ALARMTEK GM/PASSLOCK BYPASS SPECIALIST.
WWW.PASSLOCKKIT.com

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